1 files changed, 207 insertions, 0 deletions
diff --git a/resources/scripts/helpers/build/roms/withdepthcharge b/resources/scripts/helpers/build/roms/withdepthcharge
new file mode 100755
index 00000000..1df97a23
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+++ b/resources/scripts/helpers/build/roms/withdepthcharge
@@ -0,0 +1,207 @@
+#!/bin/bash
+
+#  helper script: build ROM images with depthcharge and put them in ./bin/
+#
+#	Copyright (C) 2014, 2015, 2016 Leah Rowe <info@minifree.org>
+#	Copyright (C) 2015 Paul Kocialkowski <contact@paulk.fr>
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+# This script assumes that the working directory is the
+# root of libreboot_src or libreboot git.
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+if [ -z ${NPROC+x} ]; then
+	cores="$(nproc)"
+else
+	case ${NPROC} in
+		''|*[!0-9]*)
+			printf "value '%s' for NPROC is invalid. non-numeric. Exiting.\n" "${NPROC}"
+			exit 1
+			;;
+	esac
+	cores="${NPROC}"
+fi
+
+printf "Building ROM images with the depthcharge payload\n"
+
+if [ ! -d "bin/" ]
+then
+	mkdir "bin/"
+fi
+
+if [ -f "version" ]; then
+	# _src release archive is being used
+	version="$(cat "version")"
+else
+	# git repo is being used
+	version="$(git describe --tags HEAD)" # note: in libreboot, coreboot/.git doesn't exist, this uses libreboot .git
+fi
+
+# Build libpayload
+# ------------------------------------------------------------------------------
+
+buildlibpayload() {
+	family="${1}"
+	board="${2}"
+	cbrevision="${3}"
+	vbootrevision="${4}"
+
+	( 
+		cd "coreboot/${cbrevision}/${cbrevision}/"
+		git checkout depthcharge_${board}
+
+		(
+			cd "3rdparty/vboot/"
+			git checkout depthcharge_${board}
+		)
+
+		cd "payloads/libpayload/"
+
+		make distclean
+		rm -Rf "install/"
+
+		make KBUILD_DEFCONFIG="configs/config.$family" defconfig
+		make -j${cores}
+		make DESTDIR="install" install
+
+		cd "../../"
+		git checkout master
+		cd "3rdparty/vboot/"
+		git checkout master
+	)
+}
+
+# Build depthcharge
+# ------------------------------------------------------------------------------
+
+builddepthcharge() {
+	board="${1}"
+	cbrevision="${2}"
+	vbootrevision="${3}"
+
+	(
+		(
+			cd "coreboot/${cbrevision}/${cbrevision}/"
+			git checkout depthcharge_${board}
+
+			cd "3rdparty/vboot/"
+			git checkout depthcharge_${board}
+		)
+
+		cd "depthcharge/"
+
+		make distclean
+		rm -f "../coreboot/${cbrevision:?}/${cbrevision:?}/payload.elf"
+
+		make BOARD="${board}" defconfig
+		make BOARD="${board}" LIBPAYLOAD_DIR="$(pwd)/../coreboot/${cbrevision}/${cbrevision}/payloads/libpayload/install/libpayload" VB_SOURCE="$(pwd)/../coreboot/${cbrevision}/${cbrevision}/3rdparty/vboot" -j${cores} depthcharge_unified
+
+		cp "build/depthcharge.elf" "../coreboot/${cbrevision}/${cbrevision}/payload.elf"
+
+		cd "../coreboot/${cbrevision}/${cbrevision}/"
+		git checkout master
+
+		cd "3rdparty/vboot/"
+		git checkout master
+	)
+}
+
+# Build coreboot
+# ------------------------------------------------------------------------------
+
+buildcoreboot() {
+	board="${1}"
+	cbrevision="${2}"
+	vbootrevision="${3}"
+
+	(
+		cd "coreboot/${cbrevision}/${cbrevision}"
+		git checkout depthcharge_${board}
+
+		(
+			cd "3rdparty/vboot/"
+			git checkout depthcharge_${board}
+		)
+
+		make distclean
+		rm -f ".coreboot-version"
+		rm -f *.img
+
+		printf 'libreboot-%s' "${version}" > "ro-frid"
+		printf 'libreboot-%s\n' "${version}" > ".coreboot-version" # needed for reproducible builds in coreboot
+
+		make KBUILD_DEFCONFIG="$(pwd)/../../../resources/libreboot/config/depthcharge/${board}/config" defconfig
+		make -j${cores}
+
+		cbfs_size=$( grep CONFIG_CBFS_SIZE ".config" | sed "s/.*[[:space:]]*=[[:space:]]*//g" )
+		cbfs_size=$( printf "%d\n" "${cbfs_size}" )
+		cbfs_size=$(( $cbfs_size / 1024 ))
+
+		dd if="build/coreboot.rom" of="coreboot.img" bs=1024 count="${cbfs_size}"
+
+		objcopy -I binary -O binary --pad-to=0x100 --gap-fill=0x00 "ro-frid" "ro-frid.img"
+
+		# prepare directory for new images
+		rm -Rf "${board:?}/"
+		mkdir "${board}/"
+		# move the images into the newly created directory
+		mv "coreboot.img" "${board}/"
+		mv "ro-frid.img" "${board}/"
+		# copy the scripts too
+		cp "../../../resources/libreboot/install/depthcharge/cros-flash-replace" "${board}/"
+		cp "../../../resources/libreboot/install/depthcharge/${board}/layout.txt" "${board}/"
+		# delete the old images from ../bin
+		rm -Rf "../../../bin/depthcharge/${board}/"
+		# now put the new images in ./bin/depthcharge/
+		[ ! -d "../../../bin/depthcharge/" ] && mkdir -p "../../../bin/depthcharge/"
+		mv "${board}/" "../../../bin/depthcharge/"
+
+		# clean this up
+		rm -f "payload.elf"
+		rm -f *.img
+
+		git checkout master
+
+		cd "3rdparty/vboot/"
+		git checkout master
+	)
+}
+
+# Build ROM images for supported boards
+buildrom() {
+	board="${1}"
+	cbrevision="$(cat resources/libreboot/config/depthcharge/${board}/cbrevision)"
+	vbootrevision="$(cat resources/libreboot/config/depthcharge/${board}/vbootrevision)"
+
+	if [ -f "resources/libreboot/config/depthcharge/${board}/config" ]; then
+		family=$( echo ${board} |sed "s/_.*//g" )
+
+		buildlibpayload "${family}" "${board}" "${cbrevision}" "${vbootrevision}"
+		builddepthcharge "${board}" "${cbrevision}" "${vbootrevision}" 
+		buildcoreboot "${board}" "${cbrevision}" "${vbootrevision}"
+	fi
+}
+
+if [ $# -gt 0 ]; then
+	for board in "${@}"; do
+		buildrom "${board}"
+	done
+else
+	for board in resources/libreboot/config/depthcharge/*; do
+		buildrom "${board##*/}"
+	done
+fi